I'm Really A Mermaid design 1 - Cool Fun Youth Girls T-Shirt 100% cotton Designed & Made in the USA by Crown Hill Trademark brand sold by Wallsparks Amazon, the ONLY Shop authorized to sell this product. When you purchase from Wallsparks, you are supporting small business in America. Please be aware that some sellers are making knock offs of our products. Please do not support sellers who steal designs. This product should only be sold by Wallsparks. Other sellers make poor quality copies of this as illegal counterfeits. Youth 100% Cotton Short-Sleeve T-Shirt - These shirts DO RUN BIG for some girls. Please check the size chart first before purchasing. Small (6-8): 34" Chest, 22" Length, Medium (10-12): 36" Chest, 23.5" Length, Large (14-16): 38" Chest, 25" Length, XL (18-20): 40" Chest, 26.5" Length 5.3 oz, pre-shrunk 100% cotton Double-needle stitched neckline, quarter turned, 3/4" collar, Seamless collar